java.lang.NullPointerException

  1. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
  2. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
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    Android: Saving Map State in Google map

    Stack Overflow | 1 year ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at my.pl.gamestates.PixelLandLevelLoader.tick()
    2. my.pl.gamestates
      PixelLandLevelLoader.tick
      1. my.pl.gamestates.PixelLandLevelLoader.tick(PixelLandLevelLoader.java:29)
      1 frame
    3. my.pl.gamestate
      GameStateManager.tick
      1. my.pl.gamestate.GameStateManager.tick(GameStateManager.java:18)
      1 frame
    4. my.pl.gameloop
      GameLoop.tick
      1. my.pl.gameloop.GameLoop.tick(GameLoop.java:32)
      1 frame
    5. my.project.gop
      IDGameLoop.run
      1. my.project.gop.main.IDGameLoop.run(IDGameLoop.java:64)
      1 frame
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame